Change originator_xxx fields in the daemon when it gives up root so that

[exim.git] / src / src / daemon.c

diff --git a/src/src/daemon.c b/src/src/daemon.c
index 4c6c90878a2dee901624b6416e0973f85104ca31..e844403a440e0b53e842a0507c1f59646d98a48a 100644 (file)
--- a/src/src/daemon.c
+++ b/src/src/daemon.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/daemon.c,v 1.22 2007/01/23 14:34:02 ph10 Exp $ */
+/* $Cambridge: exim/src/src/daemon.c,v 1.23 2007/03/14 12:15:56 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -881,6 +881,7 @@ There are no arguments to this function, and it never returns. */
 void
 daemon_go(void)
 {
+struct passwd *pw;
 int *listen_sockets = NULL;
 int listen_socket_count = 0;
 ip_address_item *addresses = NULL;
@@ -1453,6 +1454,14 @@ cannot do this. */
 
 exim_setugid(exim_uid, exim_gid, geteuid()==root_uid, US"running as a daemon");
 
+/* Update the originator_xxx fields so that received messages as listed as
+coming from Exim, not whoever started the daemon. */
+
+originator_uid = exim_uid;
+originator_gid = exim_gid;
+originator_login = ((pw = getpwuid(exim_uid)) != NULL)?
+  string_copy_malloc(US pw->pw_name) : US"exim";
+
 /* Get somewhere to keep the list of queue-runner pids if we are keeping track
 of them (and also if we are doing queue runs). */